54514153431 has 12 divisors (see below), whose sum is σ = 78745330560. Its totient is φ = 36341539200.

The previous prime is 54514153403. The next prime is 54514153433. The reversal of 54514153431 is 13435141545.

54514153431 is a `hidden beast` number, since 5 + 4 + 51 + 41 + 534 + 31 = 666.

It is not a de Polignac number, because 54514153431 - 2²⁶ = 54447044567 is a prime.

It is a super-2 number, since 2×54514153431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54514153433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237706 + ... + 406856.

It is an arithmetic number, because the mean of its divisors is an integer number (6562110880).

Almost surely, 2^54514153431 is an apocalyptic number.

54514153431 is a deficient number, since it is larger than the sum of its proper divisors (24231177129).

54514153431 is a wasteful number, since it uses less digits than its factorization.

54514153431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204966 (or 204963 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 54514153431 its reverse (13435141545), we get a palindrome (67949294976).

The spelling of 54514153431 in words is "fifty-four billion, five hundred fourteen million, one hundred fifty-three thousand, four hundred thirty-one".